DevOps

A modern terminal displaying Nix expressions alongside monorepo project structures.

Architecting Monorepos with Nix: Reproducible Builds at Scale

Learn how Nix enables reproducible, hermetic builds in large monorepos, eliminating dependency drift and accelerating developer cycles.

A dashboard showing safety scores for user messages

Building a User Safety Service: A Practical Guide for Your CV

Learn to build a Dockerized microservice that scores user-generated text for toxicity using a transformer model, with full CI/CD and scaling guidance.

A sleek dashboard displaying project metrics

Zero to Portfolio: Building a Systems-Ready CV Side Project

Learn how to build a portfolio/CV side project from scratch that signals genuine systems engineering expertise to hiring managers.

A visualization of Varnish Cache purge flows and BAN table lookups

Optimizing Varnish Cache Purges with BAN Tables and Incremental Invalidation

Explore how Varnish Cache BAN tables and incremental invalidation strategies reduce purge overhead, keep cache coherent, and cut origin load in high-traffic production environments.

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Mastering Argon2 Password Hashing: Secure Storage Strategies for Modern Applications

A practical guide to configuring Argon2, migrating legacy passwords, and integrating secure password storage into contemporary application stacks.